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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1948 1
1952 1
1953 2
1954 12
1955 44
1956 72
1957 89
1958 82
1959 118
1960 107
1961 126
1962 81
1963 170
1964 419
1965 447
1966 485
1967 610
1968 795
1969 918
1970 1180
1971 1458
1972 1666
1973 1990
1974 2382
1975 2487
1976 2571
1977 2674
1978 2788
1979 2904
1980 2830
1981 2844
1982 3023
1983 3374
1984 3423
1985 3545
1986 3396
1987 3156
1988 2960
1989 2991
1990 3046
1991 2800
1992 2936
1993 2881
1994 2736
1995 2703
1996 2657
1997 2526
1998 2637
1999 2789
2000 2896
2001 2973
2002 2873
2003 3186
2004 3126
2005 3739
2006 3744
2007 4000
2008 4157
2009 4447
2010 4730
2011 4990
2012 5144
2013 5151
2014 5402
2015 5598
2016 5557
2017 6040
2018 6286
2019 2842
2020 103
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164,264 results
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Page 1
Tumor-specific cellular immunity
Cohen AM, et al. J Surg Res 1971 - Review. PMID 4936302
Carcinoembryonic antigen
[No authors listed] Lancet 1971. PMID 4105952
164,264 results
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